ADB2200AWQ Need to know what voltage inlet water solenoid is supposed to see? AC or DC? Replaced inlet valve & still no fill, but 115VAC remains present at solenoid at all times! And yes water is on, hose not plugged! Voltage should not be present when fill not called. But still never fills. Is this a DC solenoid where I might have a blown rectifier? Grasping at straws! Need documentation.